CD4040BC counters equivalent, 14-stage/ 12-stage ripple carry binary counters.
s Wide supply voltage range: s High noise immunity: 1.0V to 15V 0.45 VDD (typ.) s Low power TTL compatibility: Fan out of 2 driving 74L or 1 driving 74LS s Medium speed o.
The CD4020BC, CD4060BC are 14-stage ripple carry binary counters, and the CD4040BC is a 12-stage ripple carry binary counter. The counters are advanced one count on the negative transition of each clock pulse. The counters are reset to the zero state.
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